38080193621377 has 2 divisors, whose sum is σ = 38080193621378. Its totient is φ = 38080193621376.

The previous prime is 38080193621321. The next prime is 38080193621417. The reversal of 38080193621377 is 77312639108083.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23906467051776 + 14173726569601 = 4889424^2 + 3764801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38080193621377 is a prime.

It is a super-2 number, since 2×38080193621377² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38080193621077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19040096810688 + 19040096810689.

It is an arithmetic number, because the mean of its divisors is an integer number (19040096810689).

Almost surely, 2^{38080193621377} is an apocalyptic number.

It is an amenable number.

38080193621377 is a deficient number, since it is larger than the sum of its proper divisors (1).

38080193621377 is an equidigital number, since it uses as much as digits as its factorization.

38080193621377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 38080193621377 in words is "thirty-eight trillion, eighty billion, one hundred ninety-three million, six hundred twenty-one thousand, three hundred seventy-seven".